Question

I will mark you brainliest and give 50 points if u help and pls I want the answer to both a and b if u give random answers without steps i will report u.
:'( pls help me fast tho​

Answer 1

Answer:

5a. 4w+24≤100

5b. Dimensions=31ft x 19 ft

      Area = 589ft²

Step-by-step explanation:

l=w+12

p=2l+2w

p=2(w+12)+2w

p=2w+24+2w

p=4w+24

The farmer has 100ft of fencing, so maximum that the perimeter (p) can be is 100, meaning (4w+24) has to be less than or equal to 100:

4w+24≤100

For the largest possible perimeter, all 100 of fencing will be used, so allow 100 to be equal to 4w+24)

100=4w+24

4w=76

w=19ft

l=w+12

l=19+12

l=31ft

The dimensions are 31ft x 19ft.

Area=lw

=31*19

=589ft²

Answer 2

Answer:

5a. 4w+24≤100

5b. Dimensions=31ft x 19 ft

     Area = 589ft²

Step-by-step explanation: